2004 07  37.07  17.77  27.42 
2005 02  17.79   5.58  11.69 
2011 01  12.55   2.66   7.60 
2011 02  15.98 -99.99 -99.99 
2011 03  18.32 -99.99 -99.99 
2011 04  23.30   9.05  16.17 
2011 05  25.91  10.46  18.18 
2011 06  31.88  15.42  23.65 
2011 07  35.34  18.95  27.14 
2011 08  35.96  18.24  27.09 
2011 09  33.80  17.73  25.76 
2011 10  26.43  12.45  19.44 
2011 11  17.21   5.50  11.36 
2011 12  13.78   -.71   6.53 
2012 01  16.54   1.20   8.87 
2012 02  17.96   4.35  11.16 
2012 03  19.51   5.70  12.60 
2012 04  23.30  10.34  16.82 
2012 05  29.91  13.38  21.64 
2012 06  33.45  15.92  24.68 
2012 07  35.62  18.64  27.13 
2012 08  37.46  19.94  28.70 
2012 09  34.49  17.26  25.87 
2012 10  26.67  12.00  19.33 
2012 11  20.16   6.84  13.50 
2012 12  14.64   5.18   9.91 
2013 01  13.65   2.02   7.83 
2013 02  16.73   3.02   9.87 
2013 03  22.95   7.04  14.99 
2013 04  26.08  10.28  18.18 
2013 06  34.36  17.70  26.03 
2013 07  37.90  21.36  29.63 
2013 08  34.96  18.27  26.61 
2013 09  31.65  16.29  23.97 
2013 10  25.73   9.35  17.54 
2013 11  20.19   6.39  13.29 
2013 12  14.69   0.09   7.39 
2014 01  18.84   2.77  10.80 
2014 02  18.71   6.30  12.51 
2014 03  22.78   8.83  15.80 
2014 04  25.43  10.47  17.95 
